Overview
The ABB BGAD‑12C is a motor protection relay designed for industrial motor safeguarding. It provides protection against overload, phase imbalance, and fault conditions, ensuring safe and reliable motor operation.
General Information
Part Number: 3AUA0000112491
Brand / Country of Origin: ABB / Sweden
Manufacturer: ABB
Series: BGAD
Type: Motor Protection Relay
Mounting: Panel or DIN-rail installation
Function: Monitors phase current, fault conditions, and triggers motor trip
Power Specifications
Supply Voltage: 24‑60 V DC or 110‑240 V AC (depending on configuration)
Power Consumption: Low-power design for control circuits
Input Source: External power supply or internal control circuit
Protection: Built-in surge suppression and overcurrent protection
Indicators: LED status for power, fault, trip
Communication & Interface
Interface Type: Hardwired terminals for start/stop commands and trip outputs
Signal Support: Motor run, trip, alarm outputs
Diagnostics: Provides fault and status indication
Operator Access: Front-panel LEDs for fault and trip reset
Environmental
Operating Temperature: −20 to +60 °C
Humidity: 5% to 95% RH, non-condensing
Installation: Suitable for industrial control cabinets
Durability: Designed to resist vibration, electrical noise, and typical industrial stress
Dimensions & Weight
Dimensions (L × W × H): 90 × 45 × 60 mm
Weight: ~0.18 kg
